Recently, the Chengtou Chengdong Mansion in Zhejiang, constructed by CSCEC, received LEED Gold Certification.

LEED (Leadership in Energy & Environmental Design) is one of the world's most authoritative evaluation systems for green building and includes certification levels such as Platinum, Gold, Silver, and Certified.

The project is located in Shangcheng District, Hangzhou City, with a total construction area of 71,700 square meters. It is a 5A-grade office building integrating business, office, entertainment, and commercial functions.

Chengtou Chengdong Mansion

The project adheres to the concept of green and low-carbon construction. It uses prefabricated steel frame concrete structure and employs CSCEC's independently developed prefabricated building smart construction platform, achieving a prefabrication rate of 70%. For the building's exterior facade, innovative use of mesh screens as decorative curtain walls reduces light pollution and building energy consumption. It comprehensively adopts high-efficiency and energy-saving equipment such as air-source heat pumps, fresh air ventilator, rainwater recycling systems, etc., to optimize the overall energy-saving indicators of the building.